1-Acetyl-1-((mesyloxy)methyl)cyclohexane | 160193-87-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 1-Acetyl-1-((mesyloxy)methyl)cyclohexane
• 英文别名: 1-acetyl-1-(mesyloxymethyl)cyclohexane；(1-Acetylcyclohexyl)methyl methanesulfonate
• CAS: 160193-87-3
• 化学式: C₁₀H₁₈O₄S
• 分子量: 234.317
• InChiKey: VCXLAUMGPWMISA-UHFFFAOYSA-N

物化性质

• 沸点：
  377.741±15.00 °C(Press: 760.00 Torr)(predicted)
• 密度：
  1.165±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  68.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-Acetyl-1-((mesyloxy)methyl)cyclohexane 在 N-溴代丁二酰亚胺(NBS) 、 四氯化钛 、 lithium chloride 作用下， 以 四氯化碳 、 乙醚 、 N,N-二甲基甲酰胺 、 正戊烷 为溶剂， 反应 17.0h， 生成
  参考文献：
  名称：

  Synthesis of 1-Amino-2,2-dialkylcyclopropanecarboxylic Acids via Base-Induced Cyclization of .gamma.-Chloro-.alpha.-imino Esters

  摘要：

  beta-Chloro ketones were oxidatively transformed into alpha-keto carboxylic esters and condensed with primary amines in the presence of titanium(IV) chloride. Base-induced cyclization of the resulting gamma-chloro-alpha-imino esters, incorporating suitable N-substituents, led directly to 1-amino-2,2-dialkyl- cyclopropanecarboxylic ester derivatives via a 1,5-dehydrochlorination process. Syntheses of different N- and/or carboxyl-protected geminally (gem) dialkylated cyclopropane amino acids were developed, while access to the free alpha-amino acids is also given. The methodology used was further extended by reduction of the gamma-chloro-alpha-imino esters to functionalized gamma-chloro-alpha-amino esters,prior to ring closure, affording N-alkyl-gem-dialkyl-1-aminocyclopropanecarboxylic acid derivatives.

  DOI：

  10.1021/jo00102a022
• 作为产物：
  描述：

  乙酰基环己烷 在 吡啶 、 sodium carbonate 作用下， 以 二氯甲烷 为溶剂， 反应 127.0h， 生成 1-Acetyl-1-((mesyloxy)methyl)cyclohexane
  参考文献：
  名称：

  Synthesis of 1-Amino-2,2-dialkylcyclopropanecarboxylic Acids via Base-Induced Cyclization of .gamma.-Chloro-.alpha.-imino Esters

  摘要：

  beta-Chloro ketones were oxidatively transformed into alpha-keto carboxylic esters and condensed with primary amines in the presence of titanium(IV) chloride. Base-induced cyclization of the resulting gamma-chloro-alpha-imino esters, incorporating suitable N-substituents, led directly to 1-amino-2,2-dialkyl- cyclopropanecarboxylic ester derivatives via a 1,5-dehydrochlorination process. Syntheses of different N- and/or carboxyl-protected geminally (gem) dialkylated cyclopropane amino acids were developed, while access to the free alpha-amino acids is also given. The methodology used was further extended by reduction of the gamma-chloro-alpha-imino esters to functionalized gamma-chloro-alpha-amino esters,prior to ring closure, affording N-alkyl-gem-dialkyl-1-aminocyclopropanecarboxylic acid derivatives.

  DOI：

  10.1021/jo00102a022

文献信息

• Kimpe, Norbert De; Boeykens, Marc; Lazar, Laszlo, Bulletin des Societes Chimiques Belges, 1994, vol. 103, # 5-6, p. 299 - 302
  作者：Kimpe, Norbert De、Boeykens, Marc、Lazar, Laszlo、Szakonyi, Zsolt、Kemme, Andrejs、Duburs, Gunars

  DOI：——

  日期：——
• Synthesis of 1-Amino-2,2-dialkylcyclopropanecarboxylic Acids via Base-Induced Cyclization of .gamma.-Chloro-.alpha.-imino Esters
  作者：Marc Boeykens、Norbert De Kimpe、Kourosch Abbaspour Tehrani

  DOI：10.1021/jo00102a022

  日期：1994.11

  beta-Chloro ketones were oxidatively transformed into alpha-keto carboxylic esters and condensed with primary amines in the presence of titanium(IV) chloride. Base-induced cyclization of the resulting gamma-chloro-alpha-imino esters, incorporating suitable N-substituents, led directly to 1-amino-2,2-dialkyl- cyclopropanecarboxylic ester derivatives via a 1,5-dehydrochlorination process. Syntheses of different N- and/or carboxyl-protected geminally (gem) dialkylated cyclopropane amino acids were developed, while access to the free alpha-amino acids is also given. The methodology used was further extended by reduction of the gamma-chloro-alpha-imino esters to functionalized gamma-chloro-alpha-amino esters,prior to ring closure, affording N-alkyl-gem-dialkyl-1-aminocyclopropanecarboxylic acid derivatives.